There are 5 repositories under vst-host topic.
Digital Audio Workstation with Python; VST instruments/effects, parameter automation, FAUST, JAX, Warp Markers, and JUCE processors
DSP servers using general purpose computers and networks
Cross-Platform Vst Host
🎵🎹→🖼️ Use your audio VST plugins on IMAGES!
An open-source chainable VST host for Windows and MacOSX. Mirror of Niall Moody's Pedalboard2 sourcecode